package com.ys.gulimall.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;

/**
 * @Description: 解决跨域的配置
 **/

@Configuration
public class GulimallCorsConfiguration {

    @Bean
    public CorsWebFilter corsWebFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();

        CorsConfiguration corsConfiguration = new CorsConfiguration();

        //1、配置跨域
        corsConfiguration.addAllowedHeader("*"); //允许所有 header 跨域
        corsConfiguration.addAllowedMethod("*"); // 允许所有方法跨域
        corsConfiguration.addAllowedOrigin("*"); // 允许所有来源的请求跨域
        corsConfiguration.setAllowCredentials(true); // 允许携带cookie跨域

        source.registerCorsConfiguration("/**",corsConfiguration); // 所有路径都注册跨域
        return new CorsWebFilter(source);
    }
}
